/*
 * Copyright 2024 LinQingYing. and contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * The use of this source code is governed by the Apache License 2.0,
 * which allows users to freely use, modify, and distribute the code,
 * provided they adhere to the terms of the license.
 *
 * The software is provided "as-is", and the authors are not responsible for
 * any damages or issues arising from its use.
 *
 */

package com.linqingying.cangjie.references

import com.linqingying.cangjie.name.Name
import com.linqingying.cangjie.psi.CjConstructorDelegationReferenceExpression
import com.linqingying.cangjie.psi.CjImportAlias
import com.linqingying.cangjie.resolve.BindingContext
import com.linqingying.cangjie.resolve.getReferenceTargets
import com.intellij.openapi.util.TextRange
import com.intellij.psi.PsiElement


class CjConstructorDelegationReference(
    expression: CjConstructorDelegationReferenceExpression
) : CjSimpleReference<CjConstructorDelegationReferenceExpression>(expression), CjReference {
    override fun getTargetDescriptors(context: BindingContext) = expression.getReferenceTargets(context)


    override fun getRangeInElement(): TextRange {
        return TextRange(0, element.textLength)
    }

    override val resolvesByNames: Collection<Name>
        get() = emptyList()

    override fun handleElementRename(newElementName: String): PsiElement? {
        // Class rename never affects this reference, so there is no need to fail with exception
        return expression
    }
}
